| East Retford to Silver Firs (Washington) | 4,644.84 mi (7,475.15 km) |
| East Retford to Silver Spring (Maryland) | 3,588.95 mi (5,775.86 km) |
| East Retford to Silver Springs Shores (Florida) | 4,276.07 mi (6,881.68 km) |
| East Retford to Silverdale (Washington) | 4,669.87 mi (7,515.43 km) |
| East Retford to Silverton (Oregon) | 4,826.71 mi (7,767.84 km) |
| East Retford to Simi Valley (California) | 5,335.02 mi (8,585.89 km) |
| East Retford to Simpsonville (South Carolina) | 4,002.19 mi (6,440.90 km) |
| East Retford to Sioux City (Iowa) | 4,145.67 mi (6,671.81 km) |
| East Retford to Sioux Falls (South Dakota) | 4,105.23 mi (6,606.72 km) |
| East Retford to Skokie (Illinois) | 3,856.69 mi (6,206.75 km) |
| East Retford to Sleepy Hollow (New York) | 3,368.54 mi (5,421.14 km) |
| East Retford to Slidell (Louisiana) | 4,524.51 mi (7,281.50 km) |
| East Retford to Smithfield (North Carolina) | 3,808.27 mi (6,128.82 km) |
| East Retford to Smithfield (Utah) | 4,691.15 mi (7,549.67 km) |
| East Retford to Smithville (Missouri) | 4,237.62 mi (6,819.79 km) |
